docs: def run(self):
          """ Continually monitors Jobs of the parent Dagobah. """
          while not self.stopped:
              now = datetime.utcnow()
              for job in self.parent.jobs:
                  if not job.next_run:
                      continue
                  if job.next_run >= self.last_check and job.next_run <= now:
                      if job.state.allow_start:
                          job.start()
                      else:
                          job.next_run = job.cron_iter.get_next(datetime)
              self.last_checked = now
              time.sleep(1)